CN201670561U - Total section and belt protection device for belt conveyor - Google Patents
Total section and belt protection device for belt conveyor Download PDFInfo
- Publication number
- CN201670561U CN201670561U CN 201020186965 CN201020186965U CN201670561U CN 201670561 U CN201670561 U CN 201670561U CN 201020186965 CN201020186965 CN 201020186965 CN 201020186965 U CN201020186965 U CN 201020186965U CN 201670561 U CN201670561 U CN 201670561U
- Authority
- CN
- China
- Prior art keywords
- belt
- assembly
- rod
- arresting agency
- catching mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a total section and belt protection device for a belt conveyor, which belongs to the field of belt conveyors. The total section and belt protection device for a belt conveyor mainly comprises a frame, an upper catching mechanism, a lower catching mechanism and a plurality of sensors, wherein the upper catching mechanism and the lower catching mechanism are arranged on the frame, and the sensors are arranged on a conveyer belt. The sensors transfer collected signals to a PLC, and then, the PLC sends out the signals. A driving mechanism makes a rotary cylinder operate, a compression cylinder operates after time delay, and the upper belt catching mechanism presses the conveyor belt. Meanwhile, the rotary cylinder pushes an upper briquetting assembly, the pin shaft and the connecting rod of the upper briquetting assembly push the lower belt catching mechanism to move, and the lower belt catching mechanism rapidly catches a lower conveyor belt, so the entire section and belt protection can be realized. The utility model can ensure the safety of devices and staffs, and avoid the loss of state property.
Description
Technical field
The utility model relates to the belt conveyer technical field, specifically is a kind of belt conveyer with full section broken band fender guard.
Background technology
Belt conveyer is widely used in numerous areas such as mine, metallurgy, chemical industry, light industry, coal, harbour.Past, because the fed distance of belt conveyer is long, operating environment was abominable mainly by the hand inspection adhesive tape, and it is very inconvenient to overhaul.Especially on the high spud angle conveyer, the broken belt accident takes place all can bring fatal crass's tragedy basically.The loss that the broken belt accident causes takes place for overcoming.In recent years, the broken belt that has occurred some on the market is arrested device, summarize its stop mechanism and mostly be the structural shape that cam, eccentric wheel, crank etc. are formed greatly, carrying out the adhesive tape that the glancing impact clamping is glided, because be the line contact, so braking force is little, reliability is not high, the isochrone contact easily produces the adhesive tape both sides of the edge and shears and the damage adhesive tape, when serious adhesive tape is torn; When rubber belt from deviating, often produce the frictionally damage adhesive tape with adhesive tape; Easily cause stifled carrying; Cause the mistake braking easily, such as the moment of working as the belt conveyer orderly closedown, adhesive tape stops after leaning on the inertia continuation up; though holdback or drg are installed, the segment distance that also can glide under the effect of gravity just can cause the mistake braking; be easy to damage equipment, cause the accident when serious.The body of belt break protection device is an oblong in addition, easily topples on the inclined-plane.
Summary of the invention
The utility model provides a kind of belt conveyer with full section broken band fender guard, can overcome the above-mentioned deficiency of prior art.The full section of realization broken belt is arrested.
The utility model is realized with following technical scheme: a kind of belt conveyer comprises the frame of being made up of upper beam assembly and limit support with full section broken band fender guard, last arresting agency and following arresting agency; The described arresting agency of going up comprises the compressed oil cylinder that is installed on the upper beam assembly, and and the piston rod bonded assembly multi-connecting-rod mechanism of compressed oil cylinder; Boxed rod, middle connecting rod and lower link that described multi-connecting-rod mechanism is installed by symmetry are formed, boxed rod is connected with lower link, one end of middle connecting rod and the piston rod of compressed oil cylinder are connected, the other end is connected with the point of connection of boxed rod and lower link, the other end of boxed rod is connected on the upper beam assembly, the other end of lower link is connected presses on the lock assembly, and each point of connection of multi-connecting-rod mechanism all adopts and connects the bearing pin connection; Described arresting agency down comprises oil cylinder, connecting pin, Connection Block, bearing seat, retainer assembly and upper pressure axial; Connection Block, bearing seat and retainer assembly are installed on the upper pressure axial, and the front end of oil cylinder links together by connecting pin and Connection Block, and Connection Block is connected with key with upper pressure axial and can rotates along the bearing seat center; Also comprise last item down, on the last item underdrive seat assembly and lower lock block are being installed down; The retainer assembly is connected with the underdrive seat assembly by connecting rod.Also comprise and angling cylinder bonded assembly upper holder block assembly; Many the sensors of gathering load-transfer device information are installed on load-transfer device, and sensor is connected with outside Flameproof and intrinsically safe PLC, and the signal of gathering is transferred to PLC.
Owing to adopted technique scheme, the characteristics of this belt conveyer full section broken band fender guard are:
1, upper and lower belt can be caught simultaneously;
When 2, protecting all are full sections, can not cause the fault of belt tearing;
3, system's brake response is rapid, and braking force is big, and the guard space appearance is safeguarded intensity to having reduced the workman;
5, adopt the control of PLC technology safe and reliable, can realize that network controls, and be easy to safeguard;
The beneficial effects of the utility model are: the full section broken zone face of having realized belt of belt conveyor is arrested, and the power of arresting is big, and is effective; Hog frame is stood firmly whole machine body on the inclined-plane, can not topple over.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a full section broken band fender guard structural representation;
Fig. 2 is following arresting agency structural representation;
Fig. 3 is following arresting agency structure expansion drawing;
Fig. 4 is a full section broken band fender guard electrical schematic diagram.
Among the figure: 1, compressed oil cylinder, 2, cylinder bracket, 3, the upper beam assembly, 4, boxed rod, connecting rod in 5,6, lower link, 7, connect bearing pin, 8, on press the lock assembly, 9, the upper holder block assembly, 10, limit support, 11, angling cylinder, 12, sensor, 13, control box, 14, load-transfer device, X2, connecting pin, X3, Connection Block, X4, bearing seat, X5, upper pressure axial, X6, retainer assembly, X7, connecting rod, X8, following last item, X9, flat key, X10, axle sleeve, X11, lower lock block, X12, lower platen, X14, underdrive seat assembly.
The specific embodiment
As shown in Figure 1, belt conveyer mainly comprises the frame of being made up of upper beam assembly 3 and limit support 10 with full section broken band fender guard, and last arresting agency, following arresting agency are formed.The described arresting agency of going up is that compressed oil cylinder 1 is installed on upper beam assembly 3, and the piston rod of compressed oil cylinder 1 connects a multi-connecting-rod mechanism; Boxed rod 4, middle connecting rod 5 and lower link 6 that described multi-connecting-rod mechanism is installed by symmetry are formed, boxed rod 4 is connected with lower link 6, one end of middle connecting rod 5 and the piston rod of compressed oil cylinder 1 are connected, the other end is connected with the point of connection of boxed rod 4 with lower link 6, the other end of boxed rod 4 is connected on the upper beam assembly 3, the other end of lower link 6 is connected presses on the lock assembly 8, and each point of connection of multi-connecting-rod mechanism all adopts and connects bearing pin 7 connections; Compressed oil cylinder 1 connects by cylinder bracket 2 and is connected with upper beam assembly 3, and cylinder bracket 2 is fixed by bolts on the upper beam assembly 3.Boxed rod 4, middle connecting rod 5, lower link 6 hinged edge rotational separately.Last pressure lock assembly 8 under the promotion of compressed oil cylinder 1, boxed rod 4, middle connecting rod 5, lower link 6, connecting pin 7 in guide-track groove up-and-down movement.When the load-transfer device normal operation, last pressure lock assembly 8 is in the position shown in the dotted line among the figure, and when the broken belt fault appearred in load-transfer device, the bar alive of compressed oil cylinder 1 moved downward, promote to go up pressure lock assembly 8 to the whereabouts by multi-connecting-rod mechanism, load-transfer device 14 is pressed on the upper holder block assembly 9.
As shown in Figures 2 and 3, described arresting agency down comprises angling cylinder 11, connecting pin X2, Connection Block X3, bearing seat X4, retainer assembly X6 and upper pressure axial X5; Connection Block X3, bearing seat X4 and retainer assembly X6 are installed on the upper pressure axial X5, and the front end of angling cylinder 11 links together by connecting pin X2 and Connection Block X3, and Connection Block X3 is connected with key with upper pressure axial X5 and can rotates along bearing seat X4 center; On the last item X8 underdrive seat assembly X14 and lower lock block X11 are being installed down; Retainer assembly X6 is connected with underdrive seat assembly X14 by connecting rod X7.The retainer assembly X6 of described arresting agency down adopts bearing pin to connect with underdrive seat assembly X14 with being connected of connecting rod X7.The lower lock block X11 of described arresting agency down adopts axle sleeve X10 to be installed in down on the last item X8.Last item X8 adopts flat key X9 to be connected with axle sleeve X10 under the following arresting agency.Angling cylinder 15 promotes upper pressure axial X5 and drive retainer assembly X6, connecting rod X7, last item X8, lower lock block X11 rotation down when rotating, and will descend load-transfer device X13 to push down on lower platen X12.
As shown in Figure 4, on load-transfer device, be equipped with and detect many broken belt sensors 12, sensor 12 is connected with outside Flameproof and intrinsically safe PLC, and sensor 12 is actual to be contained on the friction wheel of tight obedient strap surface of load-transfer device, and sensor 12 is transferred to PLC control box 13 with the signal of gathering.
Principle of work: belt conveyer is in operation, the vector of the frequency that the work of friction wheel is just often sent is less than a fixed value, sensor 12 is transferred to PLC with the signal of gathering, send signal by PLC then, at first make angling cylinder 11 work by driver train, compressed oil cylinder 1 work of time-delay back, last broken belt arresting agency is with load-transfer device 14 promptly; Angling cylinder 11 promotes upper holder block assembly 9 simultaneously, and the bearing pin of upper holder block assembly 9 and connecting rod also promote down the motion of broken belt arresting agency, and following broken belt arresting agency will descend load-transfer device 14 to catch rapidly.Thereby realize the protection of conveyer full section broken band.
Claims (5)
1. a belt conveyer is with full section broken band fender guard, comprise the frame of forming by upper beam assembly (3) and limit support (10), last arresting agency and following arresting agency, it is characterized in that: the described arresting agency of going up comprises the compressed oil cylinder (1) that is installed on the upper beam assembly (3), and and the piston rod bonded assembly multi-connecting-rod mechanism of compressed oil cylinder (1); Boxed rod (4), middle connecting rod (5) and lower link (6) that described multi-connecting-rod mechanism is installed by symmetry are formed, boxed rod (4) is connected with lower link (6), one end of middle connecting rod 5 and the piston rod of compressed oil cylinder (1) are connected, the other end is connected with the point of connection of boxed rod (4) with lower link (6), the other end of boxed rod (4) is connected on the upper beam assembly (3), the other end of lower link (6) is connected presses on the lock assembly (8), and each point of connection of multi-connecting-rod mechanism all adopts connecting pin to connect; Described arresting agency down comprises angling cylinder (11), connecting pin (X2), Connection Block (X3), bearing seat (X4), retainer assembly (X6) and upper pressure axial (X5); Connection Block (X3), bearing seat (X4) and retainer assembly (X6) are installed on the upper pressure axial (X5), the front end of angling cylinder (11) links together by connecting pin (X2) and Connection Block (X3), and Connection Block (X3) is connected with key with upper pressure axial (X5) and can rotates along bearing seat (X4) center; Also comprise last item (X8) down, on the last item (X8) underdrive seat assembly (X14) and lower lock block (X11) are being installed down; Retainer assembly (X6) is connected with underdrive seat assembly (X14) by connecting rod (X7); Also comprise and angling cylinder (15) bonded assembly upper holder block assembly 9; Many the sensors (12) of gathering load-transfer device information are installed on load-transfer device, and sensor (12) is connected with outside Flameproof and intrinsically safe PLC (13), and the signal of gathering is transferred to PLC.
2. a kind of belt conveyer according to claim 1 is characterized in that with full section broken band fender guard: the retainer assembly (X6) of described arresting agency down and underdrive seat assembly (X14) and connecting rod (X7) be connected the connection of employing bearing pin.
3. a kind of belt conveyer according to claim 1 is characterized in that with full section broken band fender guard: the lower lock block (X11) of described arresting agency down adopts axle sleeve (X10) to be installed in down on the last item (X8).
4. a kind of belt conveyer according to claim 3 is characterized in that with full section broken band fender guard: last item under the following arresting agency (X8) adopts flat key (X9) to be connected with axle sleeve (X10).
5. a kind of belt conveyer according to claim 1 is characterized in that with full section broken band fender guard: described sensor (12) is installed on the friction wheel of tight obedient strap surface of load-transfer device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020186965 CN201670561U (en) | 2010-05-06 | 2010-05-06 | Total section and belt protection device for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020186965 CN201670561U (en) | 2010-05-06 | 2010-05-06 | Total section and belt protection device for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670561U true CN201670561U (en) | 2010-12-15 |
Family
ID=43327973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020186965 Expired - Fee Related CN201670561U (en) | 2010-05-06 | 2010-05-06 | Total section and belt protection device for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670561U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830346A (en) * | 2010-05-06 | 2010-09-15 | 徐州中部矿山设备有限公司 | Full section broken belt protector for belt conveyor |
| CN102358504A (en) * | 2011-07-07 | 2012-02-22 | 徐州中部矿山设备有限公司 | Integrated braking rack of belt breakage protection device |
| CN103072799A (en) * | 2013-01-17 | 2013-05-01 | 山东科技大学 | Belt breakage protection device for belt conveyer |
| CN103101742A (en) * | 2013-01-31 | 2013-05-15 | 淮北高罗输送装备有限公司 | Passive multipoint mechanical upward conveyance belt breakage protection device |
| CN103693408A (en) * | 2013-12-31 | 2014-04-02 | 焦作市迈科冶金机械有限公司 | Belt breakage protection system for belt conveyor |
-
2010
- 2010-05-06 CN CN 201020186965 patent/CN201670561U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830346A (en) * | 2010-05-06 | 2010-09-15 | 徐州中部矿山设备有限公司 | Full section broken belt protector for belt conveyor |
| CN102358504A (en) * | 2011-07-07 | 2012-02-22 | 徐州中部矿山设备有限公司 | Integrated braking rack of belt breakage protection device |
| CN102358504B (en) * | 2011-07-07 | 2013-05-01 | 徐州中部矿山设备有限公司 | Integrated braking rack of belt breakage protection device |
| CN103072799A (en) * | 2013-01-17 | 2013-05-01 | 山东科技大学 | Belt breakage protection device for belt conveyer |
| CN103101742A (en) * | 2013-01-31 | 2013-05-15 | 淮北高罗输送装备有限公司 | Passive multipoint mechanical upward conveyance belt breakage protection device |
| CN103693408A (en) * | 2013-12-31 | 2014-04-02 | 焦作市迈科冶金机械有限公司 | Belt breakage protection system for belt conveyor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101830346B (en) | Full section broken belt protector for belt conveyor | |
| CN201670561U (en) | Total section and belt protection device for belt conveyor | |
| CN201330070Y (en) | Belt break catching apparatus for belt conveyor | |
| CN201534707U (en) | Slide rail type broken belt catching device | |
| CN201890602U (en) | Broken belt catcher for electro-hydraulic control type belt conveyor | |
| CN202358643U (en) | Tape breakage capture device for ribbon conveyer | |
| CN207467593U (en) | The full zone face broken belt catcher of mechanical electronic hydraulic integrated formula | |
| CN2851194Y (en) | Spring energy-storage broken-belt grasping device for adhesive belt conveyer | |
| CN103693408A (en) | Belt breakage protection system for belt conveyor | |
| CN206915226U (en) | A kind of sealing-tape machine broken belt catcher | |
| CN201670564U (en) | Belt conveyor lower broken belt protection device | |
| CN201756331U (en) | Electromagnetic broken belt catcher | |
| CN207016067U (en) | Transporting coal belt conveyor belt abrasion deformation protects system | |
| CN202203308U (en) | Hydraulic caliper-disc brake | |
| CN107814164B (en) | Electromechanical liquid integrated full-band surface broken band capturing device | |
| CN203283812U (en) | Novel broken belt catching device | |
| CN101830348A (en) | Lower broken belt protector for belt conveyor | |
| CN207209270U (en) | A kind of adaptive Full-automatic band conveyer belt break protection device | |
| CN203682511U (en) | Movable broken belt capturing device with damping device | |
| CN202704467U (en) | Broken belt protector of belt conveyor | |
| CN202296183U (en) | Damping brake | |
| CN103121581B (en) | Broken belt capturing device for belt conveyor | |
| CN207016069U (en) | Mine rubber band conveyer belt break protection device | |
| CN103482327B (en) | Torsion type belt conveyer broken belt catcher | |
| CN102748069B (en) | Integral passive broken belt protection device and method for belt conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20130506 |